The Daisy Open Source CMS is an enterprise-grade, Java-based content and information management solution consisting of a standalone repository server (with an HTTP/XML interface) and a Wiki-like, WYSIWYG editing and publishing web application frontend.

LinPHA is an easy to use, multilingual, flexible photo/image archive/album/gallery written in PHP. It uses a SQL database to store information about your pictures. It comes with a HTML based installer, so you don't need experience in setting up SQL

Asterisk PBX Integration Zimlet is an Extension for Zimbra Collaboration Suite. The Zimlet does Interface with the Asterisk Manager Interface to integrate with Asterisk PBX. The main focus is dial-on-click for Phone numbers inside Contacts and Emails.

myCMMS, a free CMMS based on LAMP (and a lot of ideas from Free CMMS)
At this time, myCMMS can handle the following maintenance activities :
- creating and managing workorders
- (IF WEBCALENDAR is installed) we can show the workorders in a weekly, d

Rico is a JavaScript library for creating rich internet applications. Version 1 is JavaScript only. Versions 2 & 3 include server-side code (asp, asp.net, and php) to make creating web apps even easier. Versions 1 & 2 are based on Prototype and include grids, calendar & tree controls, drag & drop, and cinematic effects. Version 3 goes beyond Prototype, and includes support for jQuery, MooTools, Dojo, Ext, and BBC Glow libraries. Version 3 is only available in the SVN repository. The rico3.net branch includes a .net server control.

MeshCMS is a CMS (Content Management System) designed to be easy to use. It is file based and doesn't require a database. MeshCMS has been written in Java and requires a servlet container compatible with Servlet 2.3 and JSP 1.2 (e.g. Tomcat 4).

yLife aims to be the Firefox of Yu-Gi-Oh!. Very user-friendly and useful for duellists/players/collectionners of Yu-Gi-Oh! Trading Card Game. It is based on Modules : Card Explorer, Deck Builder,... It is powered by YCD : Yu-Gi-Oh! Card Database.

RC Faces or Rich Client Faces is a JavaServerFaces library that provides a component set for building next generation Web applications. RC Faces use AJAX technologies and an object-oriented JavaScript API to build highly dynamic pages.

This is a patch for WampServer application (Windows Apache Mysql PHP) which adds functionnalities to Wamp menu. It can be extended by components, and a component generator is included. Interface is a local website but patch can be used in cli mode.

IntegraTUM WebDisk is a free web application which gives you direct access to a file server. It is written using Java Servlets and the jCIFS library. Supported file servers are Samba, MS Windows and NetApp OnTAP and those based on the CIFS-protocol.

ClaSS (ClaSS Student System) is a complete student tracking, reporting and information management system. The latest web-application methods allow the school community access. ClaSS aims to be the ubiquitous classroom information assistant for school

Onix ERP/CRM is an easy to use web application to manage your business (contacts, invoices, orders, products, stocks, agenda, emailings, etc...) for small and large company.
It's an opensource and free web application for developers and freelancers. You can install and use it as a standalone application, or online on a mutualized or dedicated server to use it from anywhere.
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Latest version : 0.2 alpha